On 11/04/2010 11:55 AM, Sergio Cambra .:: entreCables S.L. ::. wrote:
On Jueves, 4 de Noviembre de 2010 10:28:21 Dan Candea escribió:
On 11/04/2010 11:11 AM, Sergio Cambra .:: entreCables S.L. ::. wrote:
On Jueves, 4 de Noviembre de 2010 09:57:41 Dan Candea escribió:
On 11/04/2010 10:50 AM, Sergio Cambra .:: entreCables S.L. ::. wrote:
On Miércoles, 3 de Noviembre de 2010 18:05:21 Dan Candea escribió:
On 11/03/2010 06:54 PM, Sergio Cambra .:: entreCables S.L. ::. wrote:
On Miércoles, 3 de Noviembre de 2010 17:44:58 Dan Candea escribió:
so I should i do it ?
def value_form_column(record, input_name)
column = active_scaffold_config.columns[:value]
id = active_scaffold_input_options(column)[:id]
select :record, :value, options_for_select(User::LIST[record.name]),
:name => input_name, :id => id
I'm updating the content of a select which doesn't exists, the id I
get above it doesn't exists
Please, can you explain your case in detail. What controller are you
accessing? UsersController? Or another controller with user in a
subform? Post your user controller too. Is value a db attribute?
it's another controller with user in a sub form, but same this is
happening when I access directly the UserControler;
class UserController< ApplicationController
active_scaffold :user do|config|
config.label = "Test"
config.columns = [:name, :value]
config.columns[:name].form_ui = :select
config.columns[:name].options = {:options => User::LIST.map}
config.columns[:name].update_column = :value
end
end
Controllers in rails usually use plural form, UsersController instead
of UserController, although it should work anyway.
value is a db attribute. name also
and I'm using rails-2.3 branch
when I chose Create, a new form is created, as expected, with the
config columns as above.
I looked in the generated html and there is no<select.....>
</select> element for the /value/ db attribute.
So the new select element which I update in value_form_column()
function with the specified id it doesn't exists.
You have to define value_form_column method in UserHelper to be used
when you go to UserController directly. Do you get value label at
least?
yes. the label is there with a field for="record_value_32...."
the value_form_column is defined and the id I get, with the methods you
told me, is the same with the one from the label
Post your helper again, must be something wrong there.
module UsersHelper
def value_form_column(record, input_name)
if record.name
column = active_scaffold_config.columns[:value]
id = active_scaffold_input_options(column)[:id]
select :record, :value, options_for_select( ["sas","Sasdd"]), :name
=> input_name, :id => id
logger.info "############################################## #{id}"
end
end
This method return nil if record.name is nil and return the value returned by
logger.info (i don't know what returns). Change it with this:
def value_form_column(record, input_name)
column = active_scaffold_config.columns[:value]
id = active_scaffold_input_options(column)[:id]
logger.info "############################################## #{id}"
select_options = record.name ? User::LIST[record.name] : []
select :record, :value, select_options, :name => input_name, :id => id
end
with logger.info I was just trying to see the values for different
variables so I can understand were is the problem.
now it crashes and I receive
ActionView::TemplateError (undefined method `name' for nil:NilClass) on
line #7 of
vendor/plugins/active_scaffold/frontends/default/views/_form_attribute.html.erb:
4: <label for="<%= active_scaffold_input_options(column, scope)[:id]
%>"><%= column.label %></label>
5: </dt>
6: <dd>
7: <%= active_scaffold_input_for column, scope %>
8: <% if column.options.is_a?(Hash) && column.options[:update_column] -%>
9: <%= loading_indicator_tag(:action => :render_field, :id =>
params[:id]) %>
10: <% end -%>
def aregno_form_column(record, input_name)
text_field :record, :aregno, :value => (User.maximum('aregno') ||
0) + 1
end
end
thank you for your patience
--
Dan Cândea
Does God Play Dice?
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